Build Failing with Cargo Nightly #1141

SFzxc · 2020-10-29T13:44:08Z

I am getting the following error when running cargo +nightly install racer:

   Compiling rustc-ap-rustc_data_structures v686.0.0
error[E0107]: wrong number of type arguments: expected 2, found 1
   --> /Users/tobi/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-686.0.0/src/graph/iterate/mod.rs:256:10
    |
256 |     ) -> ControlFlow<Self::BreakVal> {
    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 type arguments

error[E0107]: wrong number of type arguments: expected 2, found 1
   --> /Users/tobi/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-686.0.0/src/graph/iterate/mod.rs:261:51
    |
261 |     fn node_settled(&mut self, _node: G::Node) -> ControlFlow<Self::BreakVal> {
    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 type arguments

error[E0107]: wrong number of type arguments: expected 2, found 1
   --> /Users/tobi/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-686.0.0/src/graph/iterate/mod.rs:284:10
    |
284 |     ) -> ControlFlow<Self::BreakVal> {
    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 type arguments

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0107`.
error: could not compile `rustc-ap-rustc_data_structures`

To learn more, run the command again with --verbose.
warning: build failed, waiting for other jobs to finish...
error: failed to compile `racer v2.1.40`, intermediate artifacts can be found at `/var/folders/sw/jmc9rg0n17v550p30c7_wqmr0000gp/T/cargo-install8jfGll`

Caused by:
  build failed

MacOs:

rustup 1.22.1 (b01adbbc3 2020-07-08)
rustc 1.49.0-nightly (ffa2e7ae8 2020-10-24)
cargo 1.49.0-nightly (dd83ae55c 2020-10-20)

Thanks

The text was updated successfully, but these errors were encountered:

w01fb0ss · 2020-10-30T02:06:30Z

me too

math715 · 2020-10-30T10:49:57Z

me too
opensuse 15.2
rustup 1.22.1 (b01adbbc3 2020-07-08)
rustc 1.49.0-nightly (ffa2e7ae8 2020-10-24)
cargo 1.49.0-nightly (dd83ae55c 2020-10-20)

yiyoascen · 2020-11-01T04:47:40Z

me too, on popOs 20

nlopes · 2020-11-01T13:41:35Z

If you do rustup update --force (this may mean you don't get all the components you have already installed) you should get a more up-to-date nightly (say 2020-10-31).

That one should build racer just fine.

This problem seems to be due to rust-ap-rustc_data_structures having been released on a newer rust src than what you have available in your rustup.

SFzxc · 2020-11-01T14:22:02Z

Thanks, @nlopes. I just checked, your temporary solution works fine!

x10an14 · 2020-11-01T21:54:44Z

Can confirm that @nlopes' suggestion works for me too! Thanks! =D

yiyoascen · 2020-11-03T16:19:29Z

Yes ty for @nlopes suggestion! Rust really has a friendly community

voland62 · 2020-11-04T14:17:53Z

@nlopes advise works.

Aganthor · 2020-11-06T13:21:24Z

I can confirm that the solution works.

saehun · 2020-11-07T19:14:12Z

same here

Polensky · 2020-11-28T14:34:12Z

I have tried @nlopes' suggestion but i still get errors when building racer.

rustup 1.23.0 (00924c9ba 2020-11-27)
rustc 1.50.0-nightly (6a889570e 2020-11-27)
cargo 1.50.0-nightly (bfca1cd22 2020-11-24)

Error when running cargo +nightly install racer:

   Compiling rustc-ap-rustc_data_structures v686.0.0
error[E0557]: feature has been removed
  --> /home/polensky/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-686.0.0/src/lib.rs:18:12
   |
18 | #![feature(optin_builtin_traits)]
   |            ^^^^^^^^^^^^^^^^^^^^ feature has been removed
   |
   = note: renamed to `auto_traits`

error[E0658]: auto traits are experimental and possibly buggy
  --> /home/polensky/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-686.0.0/src/sync.rs:30:9
   |
30 |         pub auto trait Send {}
   |         ^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #13231 <https://github.com/rust-lang/rust/issues/13231> for more information
   = help: add `#![feature(auto_traits)]` to the crate attributes to enable

error[E0658]: auto traits are experimental and possibly buggy
  --> /home/polensky/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-686.0.0/src/sync.rs:31:9
   |
31 |         pub auto trait Sync {}
   |         ^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #13231 <https://github.com/rust-lang/rust/issues/13231> for more information
   = help: add `#![feature(auto_traits)]` to the crate attributes to enable

error: aborting due to 3 previous errors

Some errors have detailed explanations: E0557, E0658.
For more information about an error, try `rustc --explain E0557`.
error: could not compile `rustc-ap-rustc_data_structures`

To learn more, run the command again with --verbose.
warning: build failed, waiting for other jobs to finish...
error: failed to compile `racer v2.1.40`, intermediate artifacts can be found at `/tmp/cargo-installN6A2q8`

Caused by:
  build failed

fx-kirin · 2020-11-30T02:00:32Z

I think you just need to build it from the latest master.

Polensky · 2020-11-30T14:00:38Z

I think you just need to build it from the latest master.

I thought the command cargo +nightly install racer was doing that. I can see the version 2.1.40 in the output which match the latest release on the GitHub page.

WanderHuang · 2021-02-08T10:18:26Z

I have tried @nlopes' suggestion but i still get errors when building racer.

rustup 1.23.0 (00924c9ba 2020-11-27)
rustc 1.50.0-nightly (6a889570e 2020-11-27)
cargo 1.50.0-nightly (bfca1cd22 2020-11-24)

Error when running cargo +nightly install racer:

   Compiling rustc-ap-rustc_data_structures v686.0.0
error[E0557]: feature has been removed
  --> /home/polensky/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-686.0.0/src/lib.rs:18:12
   |
18 | #![feature(optin_builtin_traits)]
   |            ^^^^^^^^^^^^^^^^^^^^ feature has been removed
   |
   = note: renamed to `auto_traits`

error[E0658]: auto traits are experimental and possibly buggy
  --> /home/polensky/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-686.0.0/src/sync.rs:30:9
   |
30 |         pub auto trait Send {}
   |         ^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #13231 <https://github.com/rust-lang/rust/issues/13231> for more information
   = help: add `#![feature(auto_traits)]` to the crate attributes to enable

error[E0658]: auto traits are experimental and possibly buggy
  --> /home/polensky/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-686.0.0/src/sync.rs:31:9
   |
31 |         pub auto trait Sync {}
   |         ^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #13231 <https://github.com/rust-lang/rust/issues/13231> for more information
   = help: add `#![feature(auto_traits)]` to the crate attributes to enable

error: aborting due to 3 previous errors

Some errors have detailed explanations: E0557, E0658.
For more information about an error, try `rustc --explain E0557`.
error: could not compile `rustc-ap-rustc_data_structures`

To learn more, run the command again with --verbose.
warning: build failed, waiting for other jobs to finish...
error: failed to compile `racer v2.1.40`, intermediate artifacts can be found at `/tmp/cargo-installN6A2q8`

Caused by:
  build failed

Same problem.

> rustup -V
rustup 1.23.1 (3df2264a9 2020-11-30)
> rustc -V
rustc 1.52.0-nightly (9778068cb 2021-02-07)
> cargo -V
cargo 1.51.0-nightly (34170fcd6 2021-02-04)

jacklanda · 2021-02-10T12:04:10Z

If you do rustup update --force (this may mean you don't get all the components you have already installed) you should get a more up-to-date nightly (say 2020-10-31).

That one should build racer just fine.

This problem seems to be due to rust-ap-rustc_data_structures having been released on a newer rust src than what you have available in your rustup.

This work for me too, thx!

kiamazi · 2021-05-03T00:26:17Z

stable-x86_64-unknown-linux-gnu unchanged - rustc 1.51.0 (2fd73fabe 2021-03-23)
nightly-x86_64-unknown-linux-gnu updated - rustc 1.54.0-nightly (4de757209 2021-05-01) (from rustc 1.53.0-nightly (42816d61e 2021-04-24))
ubuntu 20.04

error[E0658]: unsizing casts to types besides slices are not allowed in const fn
   --> ~/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_ast-712.0.0/src/ptr.rs:136:37
    |
136 |                 std::mem::transmute(NonNull::<[T; 0]>::dangling() as NonNull<[T]>)
    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: see issue #64992 <https://github.com/rust-lang/rust/issues/64992> for more information
    = help: add `#![feature(const_fn_unsize)]` to the crate attributes to enable

error: aborting due to previous error

For more information about this error, try `rustc --explain E0658`.
error: could not compile `rustc-ap-rustc_ast`

JwanMan mentioned this issue Nov 6, 2020

Error building rustc-ap-rustc_data_structures v686.0.0 rust-lang/rust#78807

Closed

WanderHuang mentioned this issue Feb 8, 2021

Build Failed #1160

Closed

skyvine mentioned this issue Apr 18, 2021

rustracer fails to build on unstable NixOS/nixpkgs#119155

Closed

calebcartwright mentioned this issue May 3, 2021

bump rustc-ap crates to v718 #1166

Merged

Xanewok closed this as completed in #1166 May 3, 2021

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Build Failing with Cargo Nightly #1141

Build Failing with Cargo Nightly #1141

SFzxc commented Oct 29, 2020 •

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w01fb0ss commented Oct 30, 2020

math715 commented Oct 30, 2020

yiyoascen commented Nov 1, 2020

nlopes commented Nov 1, 2020 •

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SFzxc commented Nov 1, 2020 •

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x10an14 commented Nov 1, 2020

yiyoascen commented Nov 3, 2020

voland62 commented Nov 4, 2020

Aganthor commented Nov 6, 2020

saehun commented Nov 7, 2020

Polensky commented Nov 28, 2020

fx-kirin commented Nov 30, 2020

Polensky commented Nov 30, 2020

WanderHuang commented Feb 8, 2021

jacklanda commented Feb 10, 2021

kiamazi commented May 3, 2021 •

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Build Failing with Cargo Nightly #1141

Build Failing with Cargo Nightly #1141

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SFzxc commented Oct 29, 2020 • edited Loading

w01fb0ss commented Oct 30, 2020

math715 commented Oct 30, 2020

yiyoascen commented Nov 1, 2020

nlopes commented Nov 1, 2020 • edited Loading

SFzxc commented Nov 1, 2020 • edited Loading

x10an14 commented Nov 1, 2020

yiyoascen commented Nov 3, 2020

voland62 commented Nov 4, 2020

Aganthor commented Nov 6, 2020

saehun commented Nov 7, 2020

Polensky commented Nov 28, 2020

fx-kirin commented Nov 30, 2020

Polensky commented Nov 30, 2020

WanderHuang commented Feb 8, 2021

jacklanda commented Feb 10, 2021

kiamazi commented May 3, 2021 • edited Loading

SFzxc commented Oct 29, 2020 •

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nlopes commented Nov 1, 2020 •

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SFzxc commented Nov 1, 2020 •

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